ISRC GBF077612462
Verified recording
GBF077612462 is “Piano Concerto No. 1, Sz. 83: II. Andante” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xdbfccc6bf42772d7d052ac0cb71bd41c454eed1f6eba2d9dc75828e798f8a3c4 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077612462.
Recording identifiers
- ISRC
- GBF077612462
- Title
- Piano Concerto No. 1, Sz. 83: II. Andante
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xdbfccc6bf42772d7d052ac0cb71bd41c454eed1f6eba2d9dc75828e798f8a3c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:32e86072b6582fe95027828eb885cf95a811ae8162dcb636dcd29071f5929c86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077612462
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Concerto No. 1, Sz. 83: II. Andante · Machine-readable JSON-LD